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 ('b88f961e18d38b5e1447124575b77e28','0','3.146.152.99','claudebot','1713484108','search.php?action=user&userid=42&sid=5f091817d03e2d5c15f6fc84d41355ac','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 @ 01:48
Script: /search.php?action=user&userid=42&sid=5f091817d03e2d5c15f6fc84d41355ac
Referer: