How can I solve the "failed to load workspace..."?

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RICARDO LEON GOMEZ YEPES

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Nov 6, 2021, 7:29:17 AM11/6/21
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Hello, 

my installation of Openrefine, suddenly stopped working, and now it fails to run. I'm using version 3.41 in Windows 11 and a 64 bit. 

I've searched for a solution to this error with no success. Below is the log


06:24:14.116 [            refine_server] Starting Server bound to '127.0.0.2:3333' (0ms)
06:24:14.131 [            refine_server] Initializing context: '/' from 'C:\Users\Y530\Desktop\openrefine-3.4.1\webapp' (15ms)
06:24:14.647 [            refine_server] Failed to use jdatapath to detect user data path: resorting to environment variables (516ms)
06:24:14.647 [            refine_server] Failed to use jdatapath to detect user data path: resorting to environment variables (0ms)
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/C:/Users/Y530/Desktop/openrefine-3.4.1/server/target/lib/slf4j-log4j12-1.7.18.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/C:/Users/Y530/Desktop/openrefine-3.4.1/webapp/WEB-INF/lib/slf4j-log4j12-1.7.18.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
06:24:14.787 [                   refine] Starting OpenRefine 3.4.1 [437dc4d]... (140ms)
06:24:14.787 [                   refine] initializing FileProjectManager with dir (0ms)
06:24:14.787 [                   refine] C:\Users\Y530\AppData\Roaming\OpenRefine (0ms)
06:24:16.271 [       FileProjectManager] com.fasterxml.jackson.databind.JsonMappingException: Java heap space
 at [Source: (File); line: 1, column: 1471] (through reference chain: com.google.refine.io.FileProjectManager["projectIDs"]) (1484ms)
06:24:17.396 [       FileProjectManager] com.fasterxml.jackson.databind.JsonMappingException: Java heap space
 at [Source: (File); line: 1, column: 1471] (through reference chain: com.google.refine.io.FileProjectManager["projectIDs"]) (1125ms)
06:24:17.396 [       FileProjectManager] Failed to load workspace from any attempted alternatives. (0ms)
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space

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