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 ('4ef934883daf27f60550f3b217ab65fa','0','3.238.162.113','claudebot','1711699836','calendar.php?sid=3cea8364f19aff6d74398e9013141a53','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 @ 09:10
Script: /calendar.php?sid=3cea8364f19aff6d74398e9013141a53
Referer: