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 ('a8f0e6e70f13e6686e42d3d6687fa6c6', -1, 1715302661, 1715302661, '0310937c', -12, 0, 0)

Line : 187
File : sessions.php