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 ('740eff0812cbea1e11a26af8f691a85e','0','54.224.90.25','claudebot','1711623594','usercp.php?action=addsubscription&threadid=5330&sid=3c1b2d78d2a83f91376b6d1aa6aecc0f','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: 28.03.2024 @ 11:59
Script: /usercp.php?action=addsubscription&threadid=5330&sid=3c1b2d78d2a83f91376b6d1aa6aecc0f
Referer: