phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('611e6a15ef8a6ab865c7e9d020b366ac', -1, 1714252286, 1714252286, '0389aab7', 1748, 0, 0)

Line : 187
File : sessions.php