SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('f93673e43cbfc324673b64f028939736','0','3.231.146.172','claudebot','1711620692','thread.php?threadid=5062&sid=195fd4a4d1edf2145e926c6455b673da','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 28.03.2024 @ 11:11
Script: /thread.php?threadid=5062&sid=195fd4a4d1edf2145e926c6455b673da
Referer: