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 ('2787479fd1aa2f0aa55bd0b0619b04de', -1, 1715254418, 1715254418, '12e0497d', -2, 0, 0)

Line : 187
File : sessions.php