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 ('f9544c463f4f1b95b95d66d0c3eb0bbc', -1, 1715899174, 1715899174, '0381d019', -4, 0, 0)

Line : 187
File : sessions.php