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 ('857363a9b1b7e3f31b5bb21d7f1131c1', -1, 1715796251, 1715796251, '12df7237', -4, 0, 0)

Line : 187
File : sessions.php