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 ('5a7ba793c4c9889fa1e41f5f7a01a012', -1, 1715420019, 1715420019, '12d9be3a', -1, 0, 0)

Line : 187
File : sessions.php