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 ('00dd42c68bd0b7f829334c505fc5cc4e', -1, 1715840845, 1715840845, '0392b051', 12, 0, 0)

Line : 187
File : sessions.php