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 ('730e59a5b5845adb68bbd4b2e67786cd','0','18.217.220.114','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714056501','search.php?action=user&userid=42&sid=2dec037c5f01e1d576ec62fcd841fbbc','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: 25.04.2024 @ 16:48
Script: /search.php?action=user&userid=42&sid=2dec037c5f01e1d576ec62fcd841fbbc
Referer: