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 ('cf9d29c17b4a9ab0ffc04cffc67b5910', -1, 1715268372, 1715268372, '12770b1c', -1, 0, 0)

Line : 187
File : sessions.php