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 ('4f320d36bbcb44ce73aa6971e2d1a2f9', -1, 1715555047, 1715555047, '0387f7bc', -4, 0, 0)

Line : 187
File : sessions.php