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 ('636adaac7e060d9605aa9fbb72ff8ea0', -1, 1715950636, 1715950636, '12da1943', -4, 0, 0)

Line : 187
File : sessions.php