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 ('e904c65cd0abe4e8694f5d7d7ce594d1', -1, 1715494795, 1715494795, '03859d0c', -9, 0, 0)

Line : 187
File : sessions.php