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 ('e47b54b02b75d9250491587f65188e75','0','3.237.51.235','claudebot','1711676054','search.php?sid=b36a5a881b8fe38401a5ff7f44cf43fc','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 @ 02:34
Script: /search.php?sid=b36a5a881b8fe38401a5ff7f44cf43fc
Referer: