phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1dd20583d7cb4cc1ba8a75b54d95b6da', -1, 1715288963, 1715288963, '12dac254', -12, 0, 0)

Line : 187
File : sessions.php