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 ('e2f82e9b9c2abe035dc4c4c8ee39cd59','0','18.118.145.114','claudebot','1713485358','board.php?boardid=96&sid=453ff904d19ef2f298992cf1fdf0b18e','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: 19.04.2024 @ 02:09
Script: /board.php?boardid=96&sid=453ff904d19ef2f298992cf1fdf0b18e
Referer: