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 ('3d4f242aac9b7e98f0da4a9f79bfff89','0','44.197.195.36','claudebot','1711717977','calendar.php?sid=c8b4e39bfe82926eadbef78d8f194413','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: 29.03.2024 @ 14:12
Script: /calendar.php?sid=c8b4e39bfe82926eadbef78d8f194413
Referer: