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 ('89cb18ca9eb12c2d8894649f170bd3d7','0','44.200.39.110','claudebot','1711672198','board.php?boardid=122&sid=74b33bada4be0454f30f0eaf306eec60','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 @ 01:29
Script: /board.php?boardid=122&sid=74b33bada4be0454f30f0eaf306eec60
Referer: