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 ('21ee8516bcbd510ae50d144cd2777abc','0','44.206.227.65','claudebot','1711646344','ts_index.php?sid=bba9f93555cc9b050d56faadde20304f','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 @ 18:19
Script: /ts_index.php?sid=bba9f93555cc9b050d56faadde20304f
Referer: