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 ('e28750624f9f5ee5d29388bb7fb2fcd9','0','44.200.49.193','claudebot','1711692296','forgotpw.php?sid=c7ae1f6103a68235042ed99fd3f3fc34','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 @ 07:04
Script: /forgotpw.php?sid=c7ae1f6103a68235042ed99fd3f3fc34
Referer: