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 ('583c218ab79f4fbdfc388f2609abc977','0','18.226.166.214','claudebot','1713485758','forgotpw.php?sid=37e93f474dba382de45aa86173cf91d1','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: 19.04.2024 @ 02:15
Script: /forgotpw.php?sid=37e93f474dba382de45aa86173cf91d1
Referer: