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 ('4a90e9de851f3e931c3e35cd5d6d23cf', -1, 1715558189, 1715558189, '038dc77a', 3, 0, 0)

Line : 187
File : sessions.php