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 ('773ac88f7ef8d19bd39df789aabb3d4e','0','3.94.102.228','claudebot','1711629739','forgotpw.php?sid=c8b76ca760a6c8a98f706a37bdec0399','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 @ 13:42
Script: /forgotpw.php?sid=c8b76ca760a6c8a98f706a37bdec0399
Referer: