phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('755642a783c4c8d5b2bb3ca0a639d307', -1, 1715888846, 1715888846, 'ac453ab7', 7, 0, 0)

Line : 187
File : sessions.php