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 ('c37fcf2e16fc1f7c2c2cb70690c215f2', -1, 1715475231, 1715475231, '12d87c91', -9, 0, 0)

Line : 187
File : sessions.php