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 ('df0d66d2b1f5b38f9bfe58dfc7620c5a', -1, 1715643557, 1715643557, '12e03d0c', 12, 0, 0)

Line : 187
File : sessions.php