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 ('ed6c970d3e2c5bcbb56706d1ff7ffe1f','0','18.218.168.16','claudebot','1713416467','ts_index.php?sid=1b564dba3d18d0b137dc87440cdb80f9','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: 18.04.2024 @ 07:01
Script: /ts_index.php?sid=1b564dba3d18d0b137dc87440cdb80f9
Referer: