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 ('9f327a0d4bcf2bdbbfbfc4b2575a9252','0','3.145.77.114','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713532771','ts_index.php?sid=5ba25ed846d6f0c7ee630c3d4ae3b781','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 @ 15:19
Script: /ts_index.php?sid=5ba25ed846d6f0c7ee630c3d4ae3b781
Referer: