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 ('3f0be8829f77e03e3e9f23fcfe196c4c', -1, 1748424242, 1748424242, '6ca2d84c', 15, 0, 0)

Line : 187
File : sessions.php