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 ('6f234af88f41c92bae164f6a75e634b8','0','3.145.175.243','claudebot','1713419074','forgotpw.php?sid=448a095ea0701dc256ce6f322be9a9ad','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 @ 07:44
Script: /forgotpw.php?sid=448a095ea0701dc256ce6f322be9a9ad
Referer: