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 ('9b7ec5d5d5e47569ee11366872e2e0ef', -1, 1715175000, 1715175000, '12d8e66b', -2, 0, 0)

Line : 187
File : sessions.php