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 ('20061943a0ab4fd0cd1fe4f65a3d97f7','0','18.218.184.214','claudebot','1713402029','forgotpw.php?sid=5a47a61a7245570c37f2e455f0705e74','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 @ 03:00
Script: /forgotpw.php?sid=5a47a61a7245570c37f2e455f0705e74
Referer: