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 ('dc7d05ed5cd2b604cd2298faf867ef51', -1, 1715556863, 1715556863, '0390dd13', 4, 0, 0)

Line : 187
File : sessions.php