concrete5 Environment Information
# concrete5 Version
Core Version - 5.7.5.13
Version Installed - 5.7.5.13
Database Version - 20160615000000
# concrete5 Packages
Add Remove Classes and IDs (0.9), Anchor Tag Link and Target (0.9), Base Package (1.0.24), Clean Content (0.9), Clear Formatting Button (0.9), ExchangeCore LDAP Authentication (1.2.3), Formidable (Lite) (0.9.21), List files from set (1.0.12), Page Redirect (2.0), Page Selector Attribute (2.0), ProEvents (2.8.5), Redirect (1.0.0), Twitter Embedded Timeline (0.9.7), Twitter Feed Block Components (0.9.15)
# concrete5 Overrides
blocks/content/composer.php, blocks/content, blocks/toggle_content/controller.php, blocks/toggle_content/view.php, blocks/toggle_content/css_form/bootstrap.fonts.css, blocks/toggle_content/css_form/bootstrap-datetimepicker.min.css, blocks/toggle_content/css_form, blocks/toggle_content/fonts/glyphicons-halflings-regular.svg, blocks/toggle_content/fonts/glyphicons-halflings-regular.ttf, blocks/toggle_content/fonts/glyphicons-halflings-regular.woff, blocks/toggle_content/fonts/glyphicons-halflings-regular.eot, blocks/toggle_content/fonts, blocks/toggle_content/add.php, blocks/toggle_content/edit.php, blocks/toggle_content/db.xml, blocks/toggle_content/form.php, blocks/toggle_content/icon.png, blocks/toggle_content/config.json, blocks/toggle_content/js_form/bootstrap.min.js, blocks/toggle_content/js_form/bootstrap-datetimepicker.min.js, blocks/toggle_content/js_form/moment.js, blocks/toggle_content/js_form, blocks/toggle_content/composer.php, blocks/toggle_content, blocks/school_list/controller.php, blocks/school_list/view.php, blocks/school_list/school_list_form.php, blocks/school_list/rss.png, blocks/school_list/add.php, blocks/school_list/tools/preview_pane.php, blocks/school_list/tools, blocks/school_list/edit.php, blocks/school_list/db.xml, blocks/school_list/templates/thumbnail_grid/view.php, blocks/school_list/templates/thumbnail_grid/view.css, blocks/school_list/templates/thumbnail_grid, blocks/school_list/templates, blocks/school_list/auto.js, blocks/school_list/icon.png, blocks/school_list/view.css, blocks/school_list, blocks/toggle_content_job_posting/controller.php, blocks/toggle_content_job_posting/view.php, blocks/toggle_content_job_posting/css_form/bootstrap.fonts.css, blocks/toggle_content_job_posting/css_form/bootstrap-datetimepicker.min.css, blocks/toggle_content_job_posting/css_form, blocks/toggle_content_job_posting/fonts/glyphicons-halflings-regular.svg, blocks/toggle_content_job_posting/fonts/glyphicons-halflings-regular.ttf, blocks/toggle_content_job_posting/fonts/glyphicons-halflings-regular.woff, blocks/toggle_content_job_posting/fonts/glyphicons-halflings-regular.eot, blocks/toggle_content_job_posting/fonts, blocks/toggle_content_job_posting/add.php, blocks/toggle_content_job_posting/edit.php, blocks/toggle_content_job_posting/db.xml, blocks/toggle_content_job_posting/form.php, blocks/toggle_content_job_posting/icon.png, blocks/toggle_content_job_posting/config.json, blocks/toggle_content_job_posting/js_form/bootstrap.min.js, blocks/toggle_content_job_posting/js_form/bootstrap-datetimepicker.min.js, blocks/toggle_content_job_posting/js_form/moment.js, blocks/toggle_content_job_posting/js_form, blocks/toggle_content_job_posting/composer.php, blocks/toggle_content_job_posting, blocks/tabs_block/controller.php, blocks/tabs_block/view.php, blocks/tabs_block/add.php, blocks/tabs_block/edit.php, blocks/tabs_block/db.xml, blocks/tabs_block/form.php, blocks/tabs_block/icon.png, blocks/tabs_block/config.json, blocks/tabs_block/composer.php, blocks/tabs_block, blocks/grand_erie_school_teacher_information/controller.php, blocks/grand_erie_school_teacher_information/view.php, blocks/grand_erie_school_teacher_information/add.php, blocks/grand_erie_school_teacher_information/edit.php, blocks/grand_erie_school_teacher_information/db.xml, blocks/grand_erie_school_teacher_information/form.php, blocks/grand_erie_school_teacher_information/icon.png, blocks/grand_erie_school_teacher_information/config.json, blocks/grand_erie_school_teacher_information/composer.php, blocks/grand_erie_school_teacher_information, languages/el_GR/LC_MESSAGES/messages.mo, languages/el_GR/LC_MESSAGES, languages/el_GR, languages/fi_FI/LC_MESSAGES/messages.mo, languages/fi_FI/LC_MESSAGES, languages/fi_FI, languages/da_DK/LC_MESSAGES/messages.mo, languages/da_DK/LC_MESSAGES, languages/da_DK, languages/pt_BR/LC_MESSAGES/messages.mo, languages/pt_BR/LC_MESSAGES, languages/pt_BR, languages/nl_NL/LC_MESSAGES/messages.mo, languages/nl_NL/LC_MESSAGES, languages/nl_NL, languages/ru_RU/LC_MESSAGES/messages.mo, languages/ru_RU/LC_MESSAGES, languages/ru_RU, languages/pl_PL/LC_MESSAGES/messages.mo, languages/pl_PL/LC_MESSAGES, languages/pl_PL, languages/nb_NO/LC_MESSAGES/messages.mo, languages/nb_NO/LC_MESSAGES, languages/nb_NO, languages/es_PY/LC_MESSAGES/messages.mo, languages/es_PY/LC_MESSAGES, languages/es_PY, languages/ja_JP/LC_MESSAGES/messages.mo, languages/ja_JP/LC_MESSAGES, languages/ja_JP, languages/de_DE/LC_MESSAGES/messages.mo, languages/de_DE/LC_MESSAGES, languages/de_DE, languages/tr_TR/LC_MESSAGES/messages.mo, languages/tr_TR/LC_MESSAGES, languages/tr_TR, languages/sv_SE/LC_MESSAGES/messages.mo, languages/sv_SE/LC_MESSAGES, languages/sv_SE, languages/it_IT/LC_MESSAGES/messages.mo, languages/it_IT/LC_MESSAGES, languages/it_IT, languages/cs_CZ/LC_MESSAGES/messages.mo, languages/cs_CZ/LC_MESSAGES, languages/cs_CZ, languages/es_PE/LC_MESSAGES/messages.mo, languages/es_PE/LC_MESSAGES, languages/es_PE, languages/es_ES/LC_MESSAGES/messages.mo, languages/es_ES/LC_MESSAGES, languages/es_ES, languages/fr_FR/LC_MESSAGES/messages.mo, languages/fr_FR/LC_MESSAGES, languages/fr_FR, languages/en_GB/LC_MESSAGES/messages.mo, languages/en_GB/LC_MESSAGES, languages/en_GB, single_pages/login.php, blocks/content/composer.php, blocks/content, blocks/toggle_content/controller.php, blocks/toggle_content/view.php, blocks/toggle_content/css_form/bootstrap.fonts.css, blocks/toggle_content/css_form/bootstrap-datetimepicker.min.css, blocks/toggle_content/css_form, blocks/toggle_content/fonts/glyphicons-halflings-regular.svg, blocks/toggle_content/fonts/glyphicons-halflings-regular.ttf, blocks/toggle_content/fonts/glyphicons-halflings-regular.woff, blocks/toggle_content/fonts/glyphicons-halflings-regular.eot, blocks/toggle_content/fonts, blocks/toggle_content/add.php, blocks/toggle_content/edit.php, blocks/toggle_content/db.xml, blocks/toggle_content/form.php, blocks/toggle_content/icon.png, blocks/toggle_content/config.json, blocks/toggle_content/js_form/bootstrap.min.js, blocks/toggle_content/js_form/bootstrap-datetimepicker.min.js, blocks/toggle_content/js_form/moment.js, blocks/toggle_content/js_form, blocks/toggle_content/composer.php, blocks/toggle_content, blocks/school_list/controller.php, blocks/school_list/view.php, blocks/school_list/school_list_form.php, blocks/school_list/rss.png, blocks/school_list/add.php, blocks/school_list/tools/preview_pane.php, blocks/school_list/tools, blocks/school_list/edit.php, blocks/school_list/db.xml, blocks/school_list/templates/thumbnail_grid/view.php, blocks/school_list/templates/thumbnail_grid/view.css, blocks/school_list/templates/thumbnail_grid, blocks/school_list/templates, blocks/school_list/auto.js, blocks/school_list/icon.png, blocks/school_list/view.css, blocks/school_list, blocks/toggle_content_job_posting/controller.php, blocks/toggle_content_job_posting/view.php, blocks/toggle_content_job_posting/css_form/bootstrap.fonts.css, blocks/toggle_content_job_posting/css_form/bootstrap-datetimepicker.min.css, blocks/toggle_content_job_posting/css_form, blocks/toggle_content_job_posting/fonts/glyphicons-halflings-regular.svg, blocks/toggle_content_job_posting/fonts/glyphicons-halflings-regular.ttf, blocks/toggle_content_job_posting/fonts/glyphicons-halflings-regular.woff, blocks/toggle_content_job_posting/fonts/glyphicons-halflings-regular.eot, blocks/toggle_content_job_posting/fonts, blocks/toggle_content_job_posting/add.php, blocks/toggle_content_job_posting/edit.php, blocks/toggle_content_job_posting/db.xml, blocks/toggle_content_job_posting/form.php, blocks/toggle_content_job_posting/icon.png, blocks/toggle_content_job_posting/config.json, blocks/toggle_content_job_posting/js_form/bootstrap.min.js, blocks/toggle_content_job_posting/js_form/bootstrap-datetimepicker.min.js, blocks/toggle_content_job_posting/js_form/moment.js, blocks/toggle_content_job_posting/js_form, blocks/toggle_content_job_posting/composer.php, blocks/toggle_content_job_posting, blocks/tabs_block/controller.php, blocks/tabs_block/view.php, blocks/tabs_block/add.php, blocks/tabs_block/edit.php, blocks/tabs_block/db.xml, blocks/tabs_block/form.php, blocks/tabs_block/icon.png, blocks/tabs_block/config.json, blocks/tabs_block/composer.php, blocks/tabs_block, blocks/grand_erie_school_teacher_information/controller.php, blocks/grand_erie_school_teacher_information/view.php, blocks/grand_erie_school_teacher_information/add.php, blocks/grand_erie_school_teacher_information/edit.php, blocks/grand_erie_school_teacher_information/db.xml, blocks/grand_erie_school_teacher_information/form.php, blocks/grand_erie_school_teacher_information/icon.png, blocks/grand_erie_school_teacher_information/config.json, blocks/grand_erie_school_teacher_information/composer.php, blocks/grand_erie_school_teacher_information, languages/el_GR/LC_MESSAGES/messages.mo, languages/el_GR/LC_MESSAGES, languages/el_GR, languages/fi_FI/LC_MESSAGES/messages.mo, languages/fi_FI/LC_MESSAGES, languages/fi_FI, languages/da_DK/LC_MESSAGES/messages.mo, languages/da_DK/LC_MESSAGES, languages/da_DK, languages/pt_BR/LC_MESSAGES/messages.mo, languages/pt_BR/LC_MESSAGES, languages/pt_BR, languages/nl_NL/LC_MESSAGES/messages.mo, languages/nl_NL/LC_MESSAGES, languages/nl_NL, languages/ru_RU/LC_MESSAGES/messages.mo, languages/ru_RU/LC_MESSAGES, languages/ru_RU, languages/pl_PL/LC_MESSAGES/messages.mo, languages/pl_PL/LC_MESSAGES, languages/pl_PL, languages/nb_NO/LC_MESSAGES/messages.mo, languages/nb_NO/LC_MESSAGES, languages/nb_NO, languages/es_PY/LC_MESSAGES/messages.mo, languages/es_PY/LC_MESSAGES, languages/es_PY, languages/ja_JP/LC_MESSAGES/messages.mo, languages/ja_JP/LC_MESSAGES, languages/ja_JP, languages/de_DE/LC_MESSAGES/messages.mo, languages/de_DE/LC_MESSAGES, languages/de_DE, languages/tr_TR/LC_MESSAGES/messages.mo, languages/tr_TR/LC_MESSAGES, languages/tr_TR, languages/sv_SE/LC_MESSAGES/messages.mo, languages/sv_SE/LC_MESSAGES, languages/sv_SE, languages/it_IT/LC_MESSAGES/messages.mo, languages/it_IT/LC_MESSAGES, languages/it_IT, languages/cs_CZ/LC_MESSAGES/messages.mo, languages/cs_CZ/LC_MESSAGES, languages/cs_CZ, languages/es_PE/LC_MESSAGES/messages.mo, languages/es_PE/LC_MESSAGES, languages/es_PE, languages/es_ES/LC_MESSAGES/messages.mo, languages/es_ES/LC_MESSAGES, languages/es_ES, languages/fr_FR/LC_MESSAGES/messages.mo, languages/fr_FR/LC_MESSAGES, languages/fr_FR, languages/en_GB/LC_MESSAGES/messages.mo, languages/en_GB/LC_MESSAGES, languages/en_GB, single_pages/login.php
# concrete5 Cache Settings
Block Cache - On
Overrides Cache - On
Full Page Caching - On - In all cases.
Full Page Cache Lifetime - Every 10 minutes.
# Server Software
Apache/2.4.25 (Debian)
# Server API
apache2handler
# PHP Version
5.6.40-1+0~20190111135530.9+stretch~1.gbp5f42c9
# PHP Extensions
apache2handler, bz2, calendar, Core, ctype, curl, date, dba, dom, ereg, exif, fileinfo, filter, ftp, gd, gettext, gmp, hash, iconv, imap, json, ldap, libxml, mbstring, mcrypt, mhash, mysql, mysqli, mysqlnd, openssl, pcre, PDO, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, Phar, posix, readline, Reflection, session, shmop, SimpleXML, soap, sockets, SPL, sqlite3, standard, sysvmsg, sysvsem, sysvshm, tokenizer, wddx, xml, xmlreader, xmlrpc, xmlwriter, xsl, Zend OPcache, zip, zlib
# PHP Settings
max_execution_time - 100
log_errors_max_len - 1024
max_file_uploads - 20
max_input_nesting_level - 64
max_input_time - -1
max_input_vars - 1000
memory_limit - 2048M
post_max_size - 30M
sql.safe_mode - Off
upload_max_filesize - 30M
ldap.max_links - Unlimited
mysql.max_links - Unlimited
mysql.max_persistent - Unlimited
mysqli.max_links - Unlimited
mysqli.max_persistent - Unlimited
pcre.backtrack_limit - 1000000
pcre.recursion_limit - 100000
pgsql.max_links - Unlimited
pgsql.max_persistent - Unlimited
session.cache_limiter - <i>no value</i>
session.gc_maxlifetime - 1440
soap.wsdl_cache_limit - 5
opcache.max_accelerated_files - 2000
opcache.max_file_size - 0
opcache.max_wasted_percentage - 5
Can you verify you are running the latest version (1.0.1)? Twitter changed their API last year, If you're running an older version, this is most probably the reason for the error.
KR
Oliver