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 ('988fea7fad5e5bbd4fe1a3adb5794c17', -1, 1714701841, 1714701841, '12dc88a5', -4, 0, 0)

Line : 187
File : sessions.php