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 ('239577e82e0d5534d2cc1aebd2b10ab2', -1, 1715166798, 1715166798, '0387d8ae', -9, 0, 0)

Line : 187
File : sessions.php