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 ('f88dabe5eb889d90ed6741a06ea3e6ec', -1, 1715028444, 1715028444, '12776f09', -2120, 0, 0)

Line : 187
File : sessions.php