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 ('422d1ef2344b4140b0a32b6b792a3bf4', -1, 1715460868, 1715460868, '12dd3a8f', 4, 0, 0)

Line : 187
File : sessions.php