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 ('ce0fa1679825d0c9ed691a2bb9909bbe', -1, 1714303339, 1714303339, '038cc6ad', 1645, 0, 0)

Line : 187
File : sessions.php