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 ('746e09f1d71abf07e49dcf9d8eaef796','0','3.239.208.72','claudebot','1711710869','jgs_portal.php?sid=e32de88a7ad0624d515587e580c32a58','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 @ 12:14
Script: /jgs_portal.php?sid=e32de88a7ad0624d515587e580c32a58
Referer: