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 ('7d23acc2d82dbaee1ce8d559449020bd','0','54.152.77.92','claudebot','1711674422','forgotpw.php?sid=095e43b2a927bc673c3559cddb0675fc','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 @ 02:07
Script: /forgotpw.php?sid=095e43b2a927bc673c3559cddb0675fc
Referer: