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 ('6dcb018e99168d9fa0f69cda6c55c1a2', -1, 1715336744, 1715336744, '12dc4080', 3, 0, 0)

Line : 187
File : sessions.php