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 ('53b026b2215cf2ef2c6c61ab08d31cd0', -1, 1715712368, 1715712368, '0389a4f1', -4, 0, 0)

Line : 187
File : sessions.php